cocos creator 2.0.6发布安卓包报错 android studio版本是 3.4.2

Execution failed for task ‘:libcocos2dx:packageReleaseResources’.

Could not resolve all files for configuration ‘:libcocos2dx:_internal_aapt2_binary’.
Could not download aapt2-windows.jar (com.android.tools.build:aapt2:3.4.2-5326820)
Could not get resource ‘https://dl.google.com/dl/android/maven2/com/android/tools/build/aapt2/3.4.2-5326820/aapt2-3.4.2-5326820-windows.jar’.
Could not GET ‘https://dl.google.com/dl/android/maven2/com/android/tools/build/aapt2/3.4.2-5326820/aapt2-3.4.2-5326820-windows.jar’.
sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

后来怎么样了